Ex parte A'COSTA - Page 7




          Appeal No. 96-3021                                                          
          Application 08/104,452                                                      



          threaded thereon. At the distal end thereof, the muzzle cap has a           
          pair of lateral openings or slots (26 or 31) that form a pair of            
          longitudinally extending diametrically opposed furcations.  In              
          this regard, see particularly, Figures 5, 6, 7, 8 and 9 of Cox.             


                    In determining that appellant's claim 1 is anticipated            
          by Cox, the examiner, relying upon the definition of "shotgun"              
          found in the Glossary of Ordnance Terms (cited above), has                  


          concluded that the smooth bore barrel (1) of Cox would be viewed            
          by one of ordinary skill in the art as being that of a shotgun.             
          We do not agree.  While it is true that the barrel (1) of Cox has           
          a smooth bore, the riveting and punching device seen therein is             
          clearly not a "shoulder weapon" as set forth in the definition              
          relied on by the examiner.  Thus, the barrel (1) of Cox, in our             
          opinion, would not be viewed by one of ordinary skill in the art            
          as being that of a shotgun, and therefore does not anticipate               
          the "shotgun barrel," or the combination of a breaching                     
          device/flash suppressor and shotgun barrel as set forth in                  
          appellant's claim 1 on appeal.  For this reason, the examiner's             
          rejection of claims 1 and 2 under 35 U.S.C. § 102(b) based on Cox           
          will not be sustained.                                                      
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